This easy sheet pan recipe can be used as a chilled appetizer or breakfast for 6! Using store bought pie dough, it's a breeze to make!
Preheat oven to 350 degrees.
Spay a 15 x 10 inch baking sheet (or 9 x 13 baking dish) with non stick spray.
Slightly roll out one sheet of store bought pie crust and place in pan. You should have some of the round edges hanging over the pan. Remove those with a sharp knife and press into the corners of the sheet pan to fill in.
In large bowl, beat eggs. Whisk in cream, mustard, salt and pepper.
Sprinkle ham, cheese, sun dried tomatoes and green onion onto unbaked pie crust.
Place your pan onto the rack of the oven and pour egg mixture over the filling.
Bake 45-50 minutes or until center of quiche is puffed up and slightly firm.
Service a a hot breakfast or brunch or chill at least 3 hours and slice into cubes and serve as an appetizer.